Maths Challenge Wall

Today I did the maths wall challenge. We began aproblems to solve all togther and then make numbers for our self . I wasn't that fast to add all the numbers up to solve the problems  it was fun getting the right number getting learning out of it . The easy problems were number 1 expande the numbers for example is 667= 600+60+7=667 after that we had maths money and our goal it how many ways to  make  a $1 I had only make 5 ways or seven ways to get $1.